Gas burner or similar article



FIG. 1 is a perspective view taken from above of a gas burner embodyingmy new design;

FIG. 2 is a plan view from below of the gas burner of FIG. 1, and

FIG. 3 is a bottom perspective view of the gas burner of FIG. 1.

The ornamental design for the gas burner or similar article, as shown.